Nidec Digitax HD M751 Base - Page 101

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Digitax HD M75X Series Installation and Technical Guide 101
Issue Number: 5
Table 6-4 Open loop and RFC-A maximum permissible continuous output current @ 40 °C (104 °F) ambient with rear duct fitted
Table 6-5 Open loop and RFC-A maximum permissible continuous output current @ 40 °C (104 °F) ambient (cooling fan at middle speed)
Model
Heavy Duty
Nominal rating
Maximum permissible continuous output current (A) allowing for 175 % overload for
4.5 s with rear duct fitted
kW hp 2 kHz 3 kHz 4 kHz 6 kHz 8 kHz 12 kHz 16 kHz
200 V
01200022 0.37 0.5 2.2 2.2 2.2
01200040 0.75 1.0 4.0 4.0 4.0
01200065 1.1 1.5 6.5 6.1 5.5
02200090 2.2 2.0 9.0 9.0 9.0
02200120 2.2 3.0 12.0 11.9 11.4
03200160 4.0 5.0 16.0 16.0 15.4
400 V
01400015 0.37 0.75 1.5 1.5 1.5
01400030 0.75 1.5 3.0 3.0 2.9
01400042 1.5 2.0 4.1 4.0 3.8 3.6 3.4 3.4 2.9
02400060 2.2 3.0 6.0 6.0 6.0
02400080 3.0 5.0 8.0 8.0 6.7
02400105 4.0 5.0 10.5 9.6 8.0 6.7
03400135 5.5 7.5 13.5 11.5 9.6
03400160 5.5 10.0 16.0 15.4 14.1 11.5 9.6
Model
Heavy Duty
Nominal rating Maximum permissible continuous output current (A) (Pr 06.045 = 7 or -7)
kW hp 2 kHz 3 kHz 4 kHz 6 kHz 8 kHz 12 kHz 16 kHz
200 V
01200022 0.37 0.5 2.2 2.2 2.2
01200040 0.75 1.0 4.0 4.0 4.0
01200065 1.1 1.5 6.5 6.5 6.4
02200090 2.2 2.0 9.0 9.0 9.0
02200120 2.2 3.0 12.0 11.5 11.1 11.1
03200160 4.0 5.0 16.0 15 14.6
400 V
01400015 0.37 0.75 1.5 1.5 1.5
01400030 0.75 1.5 3.0 3.0 2.5
01400042 1.5 2.0 4.2 3.2 2.5
02400060 2.2 3.0 6.0 6.0 6.0
02400080 3.0 5.0 8.0 7.5 6.6
02400105 4.0 5.0 10.5 10.4 9.9 9.0 8.4 7.5 6.6
03400135 5.5 7.5 13.5 12.6 10.1 8.0
03400160 5.5 10.0 16.0 15.7 14.4 12.6 10.1 8.0